document.write( "Question 1073806: If the average of 15 consecutive numbers is 27, what is the average of the first five numbers of the set? Explain. Thanks :) \n" ); document.write( "
Algebra.Com's Answer #688592 by josgarithmetic(39620)\"\" \"About 
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The middle number is 27 also.\r
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\n" ); document.write( "\n" ); document.write( "\"15%2F2=7%261%2F2\" so the middle number comes as in position number 7 or with an index of 7. The number at index 1 is 20. \r
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\n" ); document.write( "The first five numbers are 20, 21, 22, 23, 24.
\n" ); document.write( "their average is 22.
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